Roaming Solutions

Oslo2Rome-Initiative was a collaboration with seven strong European partners, accessing a roaming charging network beyond European borders via the “e-mobility wallet”

In the context of the Oslo2Rome initiative, e-mobilists travelled around Europe with the so-called “e-mobility wallet” in order to test for the first time a cross-border charging network based on blockchain technology, aided by the combined efforts of MotionWerk, Fortum, Enexis, Elaad, Sodetrel, VKW, innogy and enviaM.

The Oslo2Rome Tour involved partners crossing borders over six countries across Europe in a collaborative effort. The tour was a success across all parties, with each participating partner successfully charging via the pan-European Blockchain network and arriving at their intended destination. The Oslo2Rome initiative proved that a blockchain implementation could solve the roaming problems for a charging network across Europe

Click on the link below to learn more on the usage of the Blockchain technoloy within the project. Learn about information such as the gasprice, the number of blocks involved as well as the time until the transaction was processed by the Blockchain.

Arrive

The user (here: e-car driver) wants to use the Share&Charge app to charge at B‘s charging station.

Connect

The app sends a „start“ command to the Blockchain network.

Initialize

The „start“ command is added to a new block on the Blockchain. The block is shared between all parties connected with the decentralized Ethereum
Blockchain. These parties validate the block and render it as valid.

Add Block

The block is then added to the Blockchain, creating a transparent and unaltarable record for the charging process.

Approve

The charging station listens to all new transactions in the Blockchain and finds its „start“ command.

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